A randomized 25 question test from a pool of 761 questions, good luck!
Which of the error detection methods below best relates to the term "BCC"?
Multi-path interference is a ________ source of radio wave deterioration. Choose from the answers below to best fill in the blank
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?
There are a collection of standards that defines the access control for wireless Ethernet. Which one of the answers below is the standard for initiating a WLAN?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
The OSI model describes how a network should be arranged. Which of the layers below defines the network hardware and electrical signalling method of a network?
Which one is best described as connecting the input signal of a device, with the output of the converter itself?
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?
Twisted pair to fiber optic is the best example of which of the following converters?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
Digital valve positioners are best defined as which of the following answers?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
Which of the answers below best represents the affect of superimposed voltage or current on a signal?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest level alarm, demanding prompt operator action?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the hub interacts with?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to retrieve and plot data over an extended time frame?